KSI knew he was outgunned grappling former UFC flyweight champ Demetrious Johnson, but he didn’t expect things to go the way ...

Yeah, KSI never stood a chance. The popular streamer hit the mat with former UFC flyweight champion Demetrius Johnson, ...

YouTuber Olajide Olayinka Williams Olatunji, aka KSI, was brave enough to take on a grappling challenge against Demetrious ...

Will Smith and KSI’s funny TikTok promotional video, where KSI tells Smith to “shut up,” sparks fan laughter in a viral clip.

Demetrious Johnson is one of the best MMA grapplers ever, surviving on the floor with him is a tall task for anyone, let alone a social-media-boxer-streamer like KSI. Whatever amount of props Kamaru ...

KSI and Dillon Danis were supposed to square off in a boxing match earlier this year, before KSI withdrew due to an illness. Danis accused KSI of lying about the withdrawal as his rival teased ...

Will Smith recently collaborated with KSI in one of his streams, and one moment from the stream has now gone viral on social media.

Can KSI take out "Mighty Mouse?" Step aside, influencer boxing - this is what happens when a true MMA legend steps onto your turf. When Demetrious “Mighty ...

Jake Paul famously beat Mike Tyson in his last bout, and took on top fighters like Tommy Fury and Nate Diaz in big-money ...

SIDES was founded by popular YouTuber and boxer KSI and 6 other friends, also known as Sidemen, who have over a whopping 22 ...

KSI is "perfecting" his third studio album and hopes to release it in 2026. Fans have been waiting four years for the boxer, YouTuber and musician's follow-up to 2021's 'All Over the Place' - and they ...